Smoke reportedly rose from Cape Canaveral Air Force Station on Saturday after an engine test caused a SpaceX Crew Dragon capsule to malfunction, possibly setting back previously scheduled crewed missions.

SpaceX told Florida Today that the malfunction, and subsequent smoke, was brought about by an “anomaly.”

“Earlier today, SpaceX conducted a series of engine tests on a Crew Dragon test vehicle on our test stand at Landing Zone 1 in Cape Canaveral, Florida,” SpaceX said to Florida Today. “The initial tests completed successfully but the final test resulted in an anomaly on the test stand.”

SpaceX has given no word on what went wrong during the test.

Photos taken from a beach near the Florida test site showed plumes of smoke rising from Cape Canaveral.

BREAKING: #SpaceX Crew Dragon suffered an anomaly during test fire today, according to 45th Space Wing. Smoke could be seen on the beaches.

"On April 20, an anomaly occurred at Cape Canaveral AFS during Dragon 2 static test fire. Anomaly was contained and no injuries." pic.twitter.com/If5rdeGRXO

“Ensuring that our systems meet rigorous safety standards and detecting anomalies like this prior to flight are the main reasons why we test. Our teams are investigating and working closely with our NASA partners,” the company stated, according to Florida Today.